AFFLERBACH, F. (2014). Fundamentals of presentation: Freehand drawing. Birkhäuser.
Lua i Stíl Chicago (17ú heag.)AFFLERBACH, Florian. Fundamentals of Presentation: Freehand Drawing. Birkhäuser, 2014.
Lua MLA (9ú heag.)AFFLERBACH, Florian. Fundamentals of Presentation: Freehand Drawing. Birkhäuser, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.